docs: def format_prettytable(table):
      """Converts SoftLayer.CLI.formatting.Table instance to a prettytable."""
      for i, row in enumerate(table.rows):
          for j, item in enumerate(row):
              table.rows[i][j] = format_output(item)
  
      ptable = table.prettytable()
      ptable.hrules = prettytable.FRAME
      ptable.horizontal_char = '.'
      ptable.vertical_char = ':'
      ptable.junction_char = ':'
      return ptable